Joke

Little Johnny ask a fireman and do you want to see my fire truck so the fireman goes look at it little Johnny Test I got my hat in my fire truck so those fireman says last night's alright but why is it cacti up to you wagging and he look closer and so the string is tied up in knots and he said that nice all right but why is it tied up to his nuts the little Johnny said well that's my son and so he Yank on it